问视频处理指南

EN

#include<iostream>
#include<string>
#include<opencv2/core/core.hpp>
#include<opencv2/highgui/highgui.hpp>
#include<opencv2/imgproc/imgproc.hpp>

using namespace std;

int main()
{
   cv::VideoCapture capture;
   cv::Mat RGB, HSV;

   string videoPath = "C:/video.avi";

   if(!capture.open(videoPath))
   {
     cout<<"Video Not Found"<<endl;
     return;
   }

    while(true)
    {
       capture>>RGB;  //Read a frame from the video

       if(RGB.empty()) //Check if the frame has been read correctly or not
       {
          cout<<"Capture Finished"<<endl;
          break;
       }

       cv::cvtColor(RGB,HSV,CV_BGR2HSV);

       cv::imshow("HSV Image",HSV);
       cv::waitKey(10);
    }

    capture.release();
    return 0;
}